99174425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 147323904

約数和(自身を除く): 48149479

約数列:

[1, 5, 7, 25, 31, 35, 101, 155, 175, 181, 217, 505, 707, 775, 905, 1085, 1267, 2525, 3131, 3535, 4525, 5425, 5611, 6335, 15655, 17675, 18281, 21917, 28055, 31675, 39277, 78275, 91405, 109585, 127967, 140275, 196385, 457025, 547925, 566711, 639835, 981925, 2833555, 3199175, 3966977, 14167775, 19834885, 99174425]

約数ペア:

[(1, 99174425), (5, 19834885), (7, 14167775), (25, 3966977), (31, 3199175), (35, 2833555), (101, 981925), (155, 639835), (175, 566711), (181, 547925), (217, 457025), (505, 196385), (707, 140275), (775, 127967), (905, 109585), (1085, 91405), (1267, 78275), (2525, 39277), (3131, 31675), (3535, 28055), (4525, 21917), (5425, 18281), (5611, 17675), (6335, 15655)]